Demo

Sr Mainframe Developer

ApTask
Milwaukee, WI Full Time
POSTED ON 1/24/2025
AVAILABLE BEFORE 4/21/2025

About Client :

The client is a global technology and services company specializing in IT services, product engineering, and managed services. It supports industries like healthcare, telecom, banking, and finance with services including digital transformation, cloud solutions, IoT, and mobility. Known for its technology solutions that blend automation and analytics, Infinite focuses on enhancing business efficiency and agility for its clients. With a global presence and multiple delivery centers, it emphasizes customized, scalable solutions to address evolving industry challenges and meet client-specific demands, fostering long-term business value and operational growth.

Salary Range : $100K-$110K / Annum

Job Description :

  • Legacy Application Maintenance : Maintain and enhance existing COBOL and ALGOL based applications, ensuring they remain functional, efficient, and meet business needs.
  • WFL Scripting : Develop, manage, and optimize WFL (Workflow Language) scripts for job scheduling and automation on Client MCP systems, ensuring the smooth execution of batch jobs and workflows.
  • Client MCP Knowledge : Utilize expertise in Client MCP (Master Control Program) to manage and support the Client mainframe environment, including OS management, job processing, and system configuration.
  • System Troubleshooting : Provide technical support for COBOL, ALGOL, WFL, and MCP-related issues, identifying root causes and resolving issues in a timely manner.
  • Documentation : Maintain detailed documentation for all systems, processes, and changes made, ensuring that the team can easily follow and maintain code.

Qualifications & Skills :

  • Bachelor's degree in Computer Science, Engineering, Information Technology, or related field, or equivalent work experience.
  • 7 years of experience in COBOL, ALGOL, and WFL development in a mainframe environment.
  • Expert knowledge of Client MCP, including system administration, job processing, and automation.
  • Extensive experience in maintaining and enhancing COBOL and ALGOL legacy applications.
  • Experience with batch processing, job scheduling, and workflow automation using WFL.
  • Strong troubleshooting skills, with the ability to diagnose and resolve technical issues in COBOL, ALGOL, and MCP systems.
  • Ability to optimize and refactor legacy code for improved performance and scalability.
  • Familiarity with mainframe performance tuning techniques and methodologies.
  • Strong understanding of data migration and system integration for mainframe systems.
  • Experience with modernization projects, such as moving legacy systems to newer technologies or integrating mainframes with modern systems.
  • Familiarity with mainframe security and compliance standards.
  • Knowledge of mainframe disaster recovery procedures and practices.
  • Experience with Client MCP upgrade or migration projects.
  • Familiarity with other mainframe programming languages such as PL / I, Assembler, or JCL.
  • About ApTask :

    ApTask is a leading global provider of workforce solutions and talent acquisition services, dedicated to shaping the future of work. As an African American-owned and Veteran-certified company, ApTask offers a comprehensive suite of services, including staffing and recruitment solutions, managed services, IT consulting, and project management. With a focus on excellence, collaboration, and innovation, ApTask provides unparalleled opportunities for professional growth and development. As a member of the ApTask team, you will have the chance to connect businesses with top-tier professionals, optimize workforce performance, and drive success across diverse industries. Join us at ApTask and be part of our mission to empower organizations to thrive while fostering a diverse and inclusive work environment.

    Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.

    Candidate Data Collection Disclaimer :

    At ApTask, we prioritize safeguarding your privacy. As part of our recruitment process, certain Personally Identifiable Information (PII) may be requested by our clients for verification and application purposes. Rest assured, we strictly adhere to confidentiality standards and comply with all relevant data protection laws. Please note that we only collect the necessary information as specified by each client and do not request sensitive details during the initial stages of recruitment.

    If you have any concerns or queries about your personal information, please feel free to contact our compliance team at businessexcellence@aptask.com .

    Salary : $100,000 - $110,000

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